11 lines
464 B
LLVM
11 lines
464 B
LLVM
; RUN: llc -mtriple=r600 -mcpu=cypress -verify-machineinstrs < %s | FileCheck -check-prefix=EG %s
|
|
|
|
declare float @llvm.r600.recipsqrt.clamped.f32(float) nounwind readnone
|
|
|
|
; EG-LABEL: {{^}}rsq_clamped_f32:
|
|
; EG: RECIPSQRT_CLAMPED
|
|
define amdgpu_kernel void @rsq_clamped_f32(ptr addrspace(1) %out, float %src) nounwind {
|
|
%rsq_clamped = call float @llvm.r600.recipsqrt.clamped.f32(float %src)
|
|
store float %rsq_clamped, ptr addrspace(1) %out, align 4
|
|
ret void
|
|
}
|